Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 81

    Accessibility

    Visual factors better than
    that of 52% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    19% of websites

  • 88

    SEO

    Google-friendlier than
    66% of websites

carbontv.com

CarbonTV - Home

Page Load Speed

3.5 sec in total

First Response

198 ms

Resources Loaded

3.2 sec

Page Rendered

140 ms

carbontv.com screenshot

About Website

Welcome to carbontv.com homepage info - get ready to check CarbonTV best content for United States right away, or after learning these important things about carbontv.com

Welcome to CarbonTV. We are the premier online video destination for premium outdoor themed shows and engaging personalities for the outdoor enthusiast.

Visit carbontv.com

Key Findings

We analyzed Carbontv.com page load time and found that the first response time was 198 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

carbontv.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value39.3 s

0/100

25%

SI (Speed Index)

Value21.2 s

0/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.018

100/100

15%

TTI (Time to Interactive)

Value18.8 s

3/100

10%

Network Requests Diagram

carbontv.com

198 ms

www.carbontv.com

376 ms

master.min.css

15 ms

modernizr.js

13 ms

jquery.min.js

107 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 25% of them (27 requests) were addressed to the original Carbontv.com, 22% (24 requests) were made to Cdnbakmi.kaltura.com and 21% (23 requests) were made to Cdn.carbontv.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Cdn.carbontv.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (10%)

Content Size

14.6 MB

After Optimization

13.1 MB

In fact, the total size of Carbontv.com main page is 14.6 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 85% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 13.8 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 109.5 kB

  • Original 130.0 kB
  • After minification 107.8 kB
  • After compression 20.6 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 22.2 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 109.5 kB or 84% of the original size.

Image Optimization

-7%

Potential reduce by 998.9 kB

  • Original 13.8 MB
  • After minification 12.8 MB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. CarbonTV images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 413.5 kB

  • Original 627.4 kB
  • After minification 615.4 kB
  • After compression 213.9 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 413.5 kB or 66% of the original size.

CSS Optimization

-10%

Potential reduce by 800 B

  • Original 8.3 kB
  • After minification 8.3 kB
  • After compression 7.5 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Carbontv.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 33 (32%)

Requests Now

103

After Optimization

70

The browser has sent 103 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CarbonTV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 27 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Review

carbontv.com accessibility score

81

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

carbontv.com best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

carbontv.com SEO score

88

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Carbontv.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Carbontv.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

Open Graph data is detected on the main page of CarbonTV. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: